Question

Write subsets for the following set ? A=(a,b) B=(p,q,r)​

Answer 1

Answer:

A= (a,b)

subsets = (a) , (b) , ( a,b) , ( )

B=(p,q,r)

subsets = (p) , (q) , (r), (p,q) , ( q,r) , (p,r) , (p,q,r), ( )

Answer 2

Answer:

Nomber of eliments in A is2

Hence n=2

Number of subsets of A=2^n=2^2=4

The subsets of (a,b)are¢,(a),(b),(a,b)

hope it help u